magistrsko delo magistrskega študijskega programa II. stopnje Strojništvo
Jan Klanjšček (Author), Janko Slavič (Mentor), Miha Boltežar (Co-mentor)

Abstract

Problematika magistrske naloge je izboljšati merilno mesto pogona alternatorjev v gluhi sobi. V sklopu naloge smo opravili več sprememb na konstrukciji mize, ki so privedle do bolj masivne in toge strukture. Izvedli smo tudi nadgradnjo števila mikrofonov pri meritvah hrupa alternatorjev iz deset na dvajset. Izvedli smo meritve zvočne moči na starem in novem preizkuševališču ter primerjali rezultate. V zaključku smo opazovali, kako so določene spremembe na pogonski mizi vplivale na meritve hrupa.

Keywords

magistrske naloge;vibroizolacija;mehanska nihanja;alternatorji;eksperimentalna modalna analiza;gluhe sobe;meritve hrupa;

Data

Language: Slovenian
Year of publishing:
Typology: 2.09 - Master's Thesis
Organization: UL FS - Faculty of Mechanical Engineering
Publisher: [J. Klanjšček]
UDC: 534.83:621.313(043.2)
COBISS: 16958491 Link will open in a new window
Views: 1222
Downloads: 270
Average score: 0 (0 votes)
Metadata: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Other data

Secondary language: English
Secondary title: Remodeling of alternator drive test bench in anechoic chamber
Secondary abstract: The goal of the master thesis is to improve the measuring set-up of the alternator drive in the anechoic chamber. As part of the assignment, we made several changes to the measuring table that resulted in a more massive and rigid structure. We also increased the number of microphones for alternator noise measurements from ten to twenty. Finally, we performed sound power measurements at the old and new test sites and compared the results. In conclusion, we observed how certain changes to the drive table affected the noise measurements.
Secondary keywords: vibro isolation;mechanical ascillation;altarnators;experimental modal analysis;anechoic chambers;noise measurements;
Type (COBISS): Master's thesis/paper
Study programme: 0
Embargo end date (OpenAIRE): 1970-01-01
Thesis comment: Univ. Ljubljana, Fak. za strojništvo
Pages: XXIII, 55 str.
ID: 11270641
Recommended works:
, magistrsko delo magistrskega študijskega programa II. stopnje Strojništvo
, no subtitle data available
, magistrsko delo
, zaključna naloga Razvojno raziskovalnega programa I. stopnje Strojništvo
, magistrsko delo magistrskega študijskega programa II. stopnje Strojništvo